   (loop [counter 0
          max-path 0
          users []
-         tokens []
+         ;;tokens []
          pub-times []
          hashtags []
          delays []

      {:size counter
       :height max-path
       :users users
       :tokens tokens
       :pub-times pub-times
       :hashtags (mapv #(-> % :text clojure.string/lower-case) hashtags)
       :delays delays}

         (let [user (-> node :tweet :user)]
             (conj users (:screen_name user)))
         users)
       #_(if (zip/node loc)
         (conj
          tokens
          (clojure.set/difference
